Temperature limiter TB 40
FRONT VIEW
SAFETY INSTRUCTION
Following the enclosed safety instructions (9499 047 07101) is indispensable!
The insulation of the instrument conforms to EN 61 010-1 with pollution degree 2,
overvoltage category II, operating voltage 300 V and protection class I. Additional with
horizontal installation: a protection to prevent live parts from dropping into the open
housing of a withdrawn instrument must be fitted.
ELECTROMAGNETIC COMPATIBILITY (89/336/EEC)
The following European Generic Standards are met:
Emission: EN 50081-1 and Immunity: EN 50082-2.
The unit can be used
TECHNICAL DATA
H
Data sheet, order no. 9498 737 15333
VERSIONS
9404 407 46021 housing with dark front
9404 407 46022 housing with light front
9404 407 46031
9404 407 46032
9404 407 46051
Alert alarm
Process value
Limit value
LED red (alarm 1)
LED green
Selection key
Increase key
Decrease key
without restrictions
special versions without test to DIN 3440
for residential and industrial areas.
Actuate key or
press as long as
indicated
S.I.L. switch closed
S.I.L. switch open